Click the Exhibit button.
Referring to the exhibit, you have a network that uses PIM-SM and you need to block certain PIM register
messages.
Which two statements are correct in this situation? (Choose two.)
A.
You should apply a policy that blocks PIM register messages from the source on R4.
B.
You should apply a policy that blocks PIM register messages from the source on R3.
C.
You should apply a policy that blocks PIM register messages from the source on R2.
D.
You should apply a policy that blocks PIM register messages from the source on R1.
Explanation:
You can filter Protocol Independent Multicast (PIM) register messages sent from the designated router (DR) or
to the rendezvous point (RP).Note: In a shared tree, the root of the distribution tree is a router, not a host, and is located somewhere in the
core of the network. In the primary sparse mode multicast routing protocol, Protocol Independent Multicast
sparse mode (PIM SM), the core router at the root of the shared tree is the rendezvous point (RP).
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